The Arcanum of Biological Clock的用法和樣例：
例句
- I do not hear a biological clock ticking, only the nerve wrecking ticks of bombs yet to explode.
我聽不見生物鐘的滴答作響，只聽到即將爆炸的炸彈那令人神經崩潰的走秒聲。 - The genes that control the body clock are most active in parts of the brain called the suprachiasmatic nuclei.
控制生物鐘的基因在腦部的視交叉上核的細胞內最為活躍。
